1) 货号: PSB-8023; 2) 中文品名: 8-臂 聚乙二醇-G乙酸, MW 40k ; 3) 英文品名: 8-Arm PEG-GAA, MW 40k ; 4) 生产商: PEGWorks; 5) 描述: 8-Arm PEG-GAA is a multiarm PEG derivative with carboxylic acid groups at each terminal of the eight arms connected to one hexaglycerol core. There is a C4 amide linkage between PEG and the glutaramide acid COOH group. PEG acid can be used to react with amine groups with peptide coupling reagents such as NHS and DCC, EDC.; 6) 规格: 1g 甄准免费